@charset "utf-8";
/* CSS Document */
:root{
      --ink:#1B1C1F;--paper:#F6F5F2;--blue:#1F4E79;--silver:#D8DEE7;--muted:#66707C;--line:#E6E1D8;--shadow:0 18px 50px rgba(27,28,31,.10)
    }
	body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li,pre, form, fieldset, legend, button, input, textarea, th, td{
    padding: 0;
    margin:0;
}
a{
    color:inherit;
	color:#262626;
    text-decoration: none; 
}
a:hover  {
    color:#154B79;    
    text-decoration: none; 
}
a:active{
    color:inherit;
}
    *{box-sizing:border-box} html{scroll-behavior:smooth}
    body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink)}
    .container{width:min(1380px, calc(100% - 40px));margin:0 auto;padding:0 24px}
    .header{position:sticky;top:0;z-index:50;background:rgba(246,245,242,.95);backdrop-filter:blur(18px);border-bottom:1px solid rgba(27,28,31,.08)}
    .header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{display:flex;align-items:center;gap:12px;cursor:pointer}
	.brand img{height:40px;}
    .brand-mark{width:44px;height:44px;border-radius:14px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:950;letter-spacing:.03em}
    .brand-title{font-size:18px;font-weight:900}.brand-sub{font-size:11px;color:var(--blue);font-weight:900;letter-spacing:.24em;text-transform:uppercase}
    .nav{display:flex;gap:24px;align-items:center}.nav button,.mobile-nav button{border:0;background:transparent;cursor:pointer;font-size:14px;font-weight:900;color:#5f6770}
    .nav button.active,.nav button:hover,.mobile-nav button.active{color:var(--blue)}
    .cta,.btn{border:0;cursor:pointer;border-radius:999px;padding:13px 22px;font-size:14px;font-weight:900;display:inline-flex;align-items:center;gap:8px;transition:.2s ease}
    .cta,.btn.dark{background:#1B1C1F;color:#fff;box-shadow:0 12px 28px rgba(27,28,31,.18)} .cta:hover,.btn.dark:hover{background:var(--blue);transform:translateY(-1px)}
    .btn.light{background:#fff;color:#1B1C1F}.btn.line{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.28)}
    .hamb{display:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px;cursor:pointer}.mobile-nav{display:none;border-top:1px solid var(--line);padding:14px 0}.mobile-nav button{display:block;width:100%;text-align:left;padding:12px 0}
    .page{display:none}.page.active{display:block}
	.page-hero{position:relative;overflow:hidden;background:#061C3A;color:#fff;padding:92px 0;background-size:cover;background-position:center}
    .page-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 18% 20%,rgba(31,155,255,.36),transparent 35%),linear-gradient(120deg,rgba(6,28,58,.94),rgba(6,42,87,.88),rgba(11,78,162,.78))}
    .page-hero .container{position:relative;z-index:1}
    .page-hero h1{font-size:clamp(38px,5vw,62px)}
    .hero{position:relative;min-height:720px;overflow:hidden;color:#fff;background:#101113}
	
    .hero .container{position:relative;z-index:1;display:flex;align-items:center;min-height:720px}.hero-content{max-width:780px;padding:110px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.09);border-radius:999px;padding:9px 15px;color:#eef2f6;font-size:13px;font-weight:900}.dot{width:8px;height:8px;border-radius:999px;background:#A9B4C2}
    .hero h1{margin:24px 0 0;font-size:64px;line-height:1.08;font-weight:950;letter-spacing:-.04em}.hero h1 span{display:block;color:var(--silver)}.hero p{margin:28px 0 0;font-size:20px;line-height:1.85;color:#e4e8ed;max-width:760px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}.hero-tags{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-width:760px;margin-top:38px}.hero-tag{padding:14px;border-radius:18px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.12);font-weight:800;color:#eef2f6;font-size:14px;line-height:1.6}
    .section{padding:86px 0}.section.white{background:#fff}.section.dark{background:#1B1C1F;color:#fff}
    .section-title{max-width:840px;margin:0 auto 42px;text-align:center}.section-title.left{margin:0 0 32px;text-align:left}.pill{display:inline-flex;border:1px solid var(--line);background:#fff;color:var(--blue);border-radius:999px;padding:7px 16px;font-size:14px;font-weight:900;margin-bottom:16px}.section-title h2{margin:0;font-size:42px;line-height:1.18;font-weight:950;letter-spacing:-.03em}.section-title p{margin:16px 0 0;color:var(--muted);font-size:17px;line-height:1.8}
    .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
	.card{border-radius:var(--radius);background:#fff;box-shadow:0 1px 0 rgba(15,23,42,.06);border:1px solid #f1f5f9;overflow:hidden}
    .card.pad{padding:26px}
    .card.gray{background:#f8fafc}
    .card h3{font-size:22px;line-height:1.35;margin:0;font-weight:1000}
    .card p{color:var(--muted);font-size:15px;line-height:1.8;margin:12px 0 0}
    .card-img{height:210px;background-size:cover;background-position:center}
	 .about-lead{font-size:18px!important;color:#334155!important;line-height:1.9!important}
	 .mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .about-detail-title{font-size:34px;line-height:1.25;margin:0 0 16px;font-weight:1000}
    .about-detail-copy{font-size:16px;color:var(--muted);line-height:1.9;margin:0 0 14px}
    .about-list{display:grid;gap:12px;margin-top:24px}
    .about-list-item{padding:15px 18px;border-left:3px solid #1B1C1F;background:#D3D3D3;border-radius:0 14px 14px 0;color:#334155;font-weight:800;line-height:1.65}
	.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .stat{background:#eff6ff;border-radius:18px;padding:18px}
    .stat strong{display:block;color:#1B1C1F;font-size:26px;font-weight:1000}
    .stat span{font-size:14px;font-weight:900;color:#475569}
	.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:48px;align-items:center}
	.image-panel{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#fff}
    .image-panel .image{height:360px;background-size:cover;background-position:center}
    .image-panel .caption{background:#1B1C1F;color:#fff;padding:28px}
	.about-feature{border:1px solid #f1f5f9;border-radius:24px;overflow:hidden;background:#fff;box-shadow:0 8px 24px rgba(15,23,42,.04)}
    .about-feature .pad{padding:24px}
    .about-feature h3{margin-top:0;font-size:24px}
	.dark-box{border-radius:28px;background:#1B1C1F;color:#fff;padding:34px;margin-top:34px}
	.link-more{display:inline-flex;align-items:center;gap:8px;margin-top:18px;color:var(--blue);font-weight:900;font-size:14px}
    .stat-card{background:#fff;border:1px solid var(--line);border-radius:32px;padding:34px 20px;text-align:center;box-shadow:0 8px 24px rgba(27,28,31,.04)}.stat-number{font-size:50px;font-weight:950;color:var(--blue);line-height:1}.stat-unit{font-size:.7em;vertical-align:top}.stat-label{margin-top:14px;font-size:14px;font-weight:900;color:#5f6770}
    .factory-showcase{margin-top:28px;background:#fff;border:1px solid var(--line);border-radius:36px;overflow:hidden;box-shadow:var(--shadow)}.factory-visual{height:460px;background:center/cover no-repeat}.factory-caption{padding:28px 30px;background:#fff;display:flex;justify-content:space-between;align-items:flex-start;gap:24px}.factory-caption h3{margin:0;font-size:28px;font-weight:950}.factory-caption p{margin:10px 0 0;color:var(--muted);line-height:1.8;font-size:15px;max-width:760px}
    .product-card,.scene-card,.mini-card,.news-card,.base-card,.cap-card,.service-card{overflow:hidden;background:#fff;border-radius:30px;box-shadow:0 8px 24px rgba(27,28,31,.04)}
    .product-card{background:var(--paper);border:1px solid var(--line);box-shadow:0 10px 28px rgba(27,28,31,.05);transition:.22s ease;cursor:pointer}.product-card:hover,.scene-card:hover,.mini-card:hover,.news-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .product-cover,.scene-cover,.mini-cover,.news-cover,.base-cover{height:220px;background:center/cover no-repeat}.product-body,.scene-body,.mini-body,.news-body{padding:28px}.iconbox{width:52px;height:52px;border-radius:16px;background:#eef4f9;color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:900}
    .en{margin-top:22px;color:var(--blue);font-weight:950;letter-spacing:.18em;font-size:13px;text-transform:uppercase}.product-body h3,.scene-body h3,.mini-body h3,.news-body h3{margin:10px 0 0;font-size:32px;font-weight:950;line-height:1.18}.product-body p,.scene-body p,.mini-body p,.news-body p{color:var(--muted);line-height:1.8;font-size:15px}
    .subgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:#ebe5dd;padding:1px}.subgrid div{background:#fff;padding:16px 18px;font-weight:900;font-size:14px}.mini-card{border-radius:28px;transition:.22s ease;cursor:pointer}.mini-body h3{font-size:22px}.mini-tag{font-size:12px;color:var(--blue);font-weight:950;letter-spacing:.08em}
    .strength-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px;align-items:center}.strength-layout p{color:#ccd2dc;font-size:17px;line-height:1.85}.base-card{background:rgba(255,255,255,.10)}.base-cover{height:180px}.base-body{padding:22px}.base-body b{font-size:18px}.base-area{margin-top:12px;font-size:32px;font-weight:950;color:var(--silver)}
    .tabs{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-bottom:28px}.tabs button{border:0;background:#fff;border-radius:999px;padding:12px 20px;font-weight:950;color:#606874;cursor:pointer}.tabs button.active{background:#1B1C1F;color:#fff;box-shadow:0 10px 28px rgba(27,28,31,.14)}
    .product-selector{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:34px}.selector{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:22px;cursor:pointer;text-align:left;transition:.2s ease}.selector.active{background:#1B1C1F;color:#fff;border-color:#1B1C1F}.selector-cover{height:120px;background:center/cover no-repeat}.selector-body{padding:14px}.selector-type{font-size:12px;font-weight:950;color:var(--blue)}.selector.active .selector-type{color:#cad2de}.selector-title{margin-top:8px;font-size:15px;font-weight:950;line-height:1.35}
    .product-layout{display:grid;grid-template-columns:.42fr .58fr;background:#fff;border-radius:34px;overflow:hidden;box-shadow:var(--shadow)}.product-left{background:#1B1C1F;color:#fff;padding:36px}.product-main{height:330px;background:center/cover no-repeat;border-radius:24px}.product-left h2{margin:18px 0 0;font-size:44px;line-height:1.15;font-weight:950}.product-left p{color:#d0d6df;line-height:1.85}.product-pill{display:inline-flex;margin-top:14px;background:rgba(255,255,255,.10);border-radius:999px;padding:9px 14px;font-weight:900}.product-scenes{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.product-scenes span{border-radius:999px;background:rgba(255,255,255,.10);padding:8px 12px;font-size:13px;font-weight:800}
    .product-right{padding:36px}.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:28px}.cap-card{padding:20px}.cap-card b{display:block;color:var(--blue);font-size:16px}.cap-card p{margin:10px 0 0;color:var(--muted);font-size:14px;line-height:1.7}.param-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.param{background:var(--paper);border-radius:18px;padding:16px}.param b{display:block;color:var(--blue);font-size:14px;margin-bottom:8px}.param span{font-size:14px;font-weight:800;line-height:1.55;color:#555}.adv-list{display:grid;gap:12px;margin-top:18px}.adv{display:flex;gap:12px;background:var(--paper);border-radius:18px;padding:15px;font-size:14px;font-weight:800;line-height:1.6;color:#555}
    .service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{padding:28px;border:1px solid var(--line);background:var(--paper)}.service-card h3{margin:18px 0 0;font-size:21px;font-weight:950}
    .contact-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px}.info-row{display:flex;gap:16px;background:var(--paper);border-radius:24px;padding:20px;margin-bottom:14px}.info-icon{width:48px;height:48px;flex:0 0 auto;border-radius:16px;background:#1B1C1F;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:950}.info-row h3{margin:0;font-size:17px;font-weight:950}.info-row p{margin:6px 0 0;color:var(--muted);font-size:14px;line-height:1.7}
    form{background:var(--paper);border:1px solid var(--line);border-radius:34px;padding:30px;box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}label{display:grid;gap:8px;font-size:14px;font-weight:850;color:#555}input,select,textarea{border:1px solid var(--line);border-radius:16px;padding:14px 15px;background:#fff;outline:none;color:#333}textarea{min-height:130px;resize:vertical}.full{grid-column:1/-1}.submit{width:100%;margin-top:22px;border:0;border-radius:18px;padding:17px;background:#1B1C1F;color:#fff;font-weight:950;cursor:pointer}
    .footer{background:#1B1C1F;color:#fff;padding:50px 0}.footer-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px}.footer p{color:#b9c0ca;line-height:1.8;font-size:14px}.footer-links{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:10px}.footer-links button{border:0;background:rgba(255,255,255,.1);color:#ebeff4;border-radius:999px;padding:8px 12px;font-weight:800;cursor:pointer}
    @media (max-width:1100px){.nav,.cta{display:none}.hamb{display:block}.mobile-nav.open{display:block}.hero h1{font-size:46px}.grid-4,.grid-3,.grid-2,.product-selector,.service-grid,.cap-grid,.footer-grid,.contact-layout,.strength-layout,.product-layout{grid-template-columns:1fr 1fr}.product-layout{grid-template-columns:1fr}.product-selector{grid-template-columns:repeat(2,1fr)}.footer-links{justify-content:flex-start}}
    @media (max-width:680px){.container{padding:0 16px}.hero,.hero .container{min-height:650px}.hero h1{font-size:36px}.hero p{font-size:16px}.hero-tags,.grid-4,.grid-3,.grid-2,.product-selector,.param-grid,.service-grid,.form-grid,.cap-grid,.footer-grid,.contact-layout,.strength-layout{grid-template-columns:1fr}.section{padding:64px 0}.section-title h2{font-size:32px}.factory-visual{height:280px}.factory-caption{flex-direction:column}.stat-number{font-size:40px}}

    .factory-strong-section{background:#fff;padding:84px 0}
    .factory-strong-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:stretch}
    .factory-large-card{border-radius:36px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
    .factory-large-img{height:520px;background:center/cover no-repeat}
    .factory-large-info{padding:28px 32px;display:flex;justify-content:space-between;gap:24px;align-items:flex-start}
    .factory-large-info h3{margin:0;font-size:30px;font-weight:950}
    .factory-large-info p{margin:10px 0 0;color:var(--muted);line-height:1.8}
    .strength-stack{display:grid;gap:16px}
    .strength-item{background:var(--paper);border:1px solid var(--line);border-radius:26px;padding:24px}
    .strength-item b{display:block;font-size:20px;color:var(--ink);margin-bottom:8px}
    .strength-item p{margin:0;color:var(--muted);line-height:1.75;font-size:14px}
    .ability-card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:0 8px 24px rgba(27,28,31,.04)}
    .ability-card h3{font-size:22px;margin:18px 0 10px;font-weight:950}
    .ability-card p{color:var(--muted);line-height:1.75;font-size:14px;margin:0}
    .dark .ability-card{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.10)}
    .dark .ability-card h3{color:#fff}
    .dark .ability-card p{color:#cdd4de}
    .process-line{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
    .process-node{background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:22px}
    .process-node span{display:inline-flex;width:38px;height:38px;border-radius:14px;background:var(--ink);color:#fff;align-items:center;justify-content:center;font-weight:950;margin-bottom:14px}
    .process-node b{display:block;font-size:18px;margin-bottom:8px}
    .process-node p{font-size:13px;color:var(--muted);line-height:1.65;margin:0}
    .factory-hero-panel{margin-top:30px;display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .factory-hero-box{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.12);border-radius:22px;padding:20px}
    .factory-hero-box strong{display:block;font-size:28px;color:#D8DEE7;margin-bottom:6px}
    .factory-hero-box span{font-size:13px;color:#e4e8ed;font-weight:800}
    @media (max-width:1100px){
      .factory-strong-grid,.process-line{grid-template-columns:1fr 1fr}
      .factory-large-img{height:380px}
    }
    @media (max-width:680px){
      .factory-strong-grid,.process-line,.factory-hero-panel{grid-template-columns:1fr}
      .factory-large-img{height:280px}
      .factory-large-info{flex-direction:column}
    }
.zy-newsdetail {padding:80px 0; width:100%; margin:0 auto;}
.zy-newsdetail .title {text-align: center;border-bottom: 1px  solid #f0f0f0;padding-bottom: 20px;margin-bottom: 20px;}
.zy-newsdetail .title h2{font-size: 30px;color: #444;}
.zy-newsdetail .title li{display: inline-block;vertical-align: middle;padding: 10px 0;overflow: hidden;}
.zy-newsdetail .title li span{font-size: 12px;color: #999;margin: 0 20px;}
.newsdetail {width:76%;margin: auto;padding-bottom:100px;overflow: hidden;font-size: 14px;line-height: 24px;color: #666;}
.newsdetail img {max-width:100%;height: auto;}
@media(max-width:980px){
	.zy-newsdetail {padding:40px 0;width:96%; margin:0 auto;}
	.zy-newsdetail .title h2 {font-size:24px;}
	.newsdetail {width:100%;}
	.zy-newsdetail {margin-top: -30px;}
	.stat-grid{grid-template-columns:repeat(2,1fr)}
	.split{grid-template-columns:1fr}
	}
	/* 服务保障页 */
    .service-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
    .service-card{background:#fff;border:1px solid var(--line);border-radius:26px;overflow:hidden;box-shadow:0 10px 30px rgba(15,23,42,.05);transition:.25s}
    .service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .service-card-img{height:190px;background-size:cover;background-position:center;position:relative}
    .service-card-img:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,28,58,.03),rgba(6,28,58,.34))}
    .service-card-body{padding:24px}
    .service-card-tag{display:inline-flex;padding:7px 11px;border-radius:999px;background:#eff6ff;color:var(--blue);font-size:12px;font-weight:1000;margin-bottom:14px}
    .service-card h3{font-size:23px;margin:0 0 10px}
    .service-card p{font-size:14px;line-height:1.8;color:var(--muted);margin:0}
    .service-local{display:grid;grid-template-columns:1.08fr .92fr;gap:38px;align-items:stretch}
    .service-local-photo{min-height:480px;border-radius:30px;background-size:cover;background-position:center;position:relative;overflow:hidden}
    .service-local-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,28,58,.08),rgba(6,28,58,.72))}
    .service-local-caption{position:absolute;left:0;right:0;bottom:0;z-index:2;color:#fff;padding:34px}
    .service-local-caption h3{font-size:30px;margin:0 0 10px}
    .service-local-caption p{color:#dbeafe;margin:0;line-height:1.8}
    .service-stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:26px}
    .service-stat{padding:24px;border-radius:22px;background:#fff;border:1px solid var(--line)}
    .service-stat strong{display:block;color: #000;font-size:25px;margin-bottom:8px}
    .service-stat span{font-size:14px;color:#475569;line-height:1.65;font-weight:700}
    .warranty-wrap{background:linear-gradient(135deg,#000000,#1B1C1F);border-radius:34px;color:#fff;padding:42px;overflow:hidden;position:relative}
    .warranty-wrap:after{content:"";position:absolute;width:320px;height:320px;border-radius:50%;right:-110px;top:-120px;background:rgba(255,255,255,.06)}
    .warranty-head{max-width:760px;position:relative;z-index:2}
    .warranty-head h2{font-size:42px;line-height:1.2;margin:10px 0 14px}
    .warranty-head p{color:#cbd5e1;line-height:1.85;font-size:17px}
    .warranty-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px;position:relative;z-index:2}
    .warranty-card{padding:26px;border-radius:24px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16)}
    .warranty-card strong{display:block;font-size:25px;margin-bottom:10px}
    .warranty-card p{margin:0;color:#dbeafe;line-height:1.75;font-size:14px}
    .warranty-note{position:relative;z-index:2;margin-top:22px;color:#bfdbfe;font-size:12px;line-height:1.8}
    .smart-service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .smart-service-card{border-radius:26px;overflow:hidden;background:#fff;border:1px solid var(--line)}
    .smart-service-card .card-img{height:230px}
    .smart-service-card .pad{padding:24px}
    .service-faq-layout{display:grid;grid-template-columns:.42fr .58fr;gap:30px;align-items:stretch}
    .service-faq-visual{min-height:520px;border-radius:30px;background-size:cover;background-position:center;position:relative;overflow:hidden;display:flex;align-items:flex-end;box-shadow:var(--shadow)}
    .service-faq-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,28,58,.05),rgba(6,28,58,.88))}
    .service-faq-copy{position:relative;z-index:2;color:#fff;padding:34px;max-width:520px}
    .service-faq-copy .pill{background:rgba(255,255,255,.14);color:#dbeafe;border:0}
    .service-faq-copy h3{font-size:34px;line-height:1.25;margin:16px 0 12px}
    .service-faq-copy p{color:#dbeafe;font-size:16px;line-height:1.8;margin:0}
    .faq-accordion{display:grid;gap:12px}
    .faq-item{border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden;transition:.2s ease}
    .faq-item[open]{border-color:#bfdbfe;box-shadow:0 12px 28px rgba(11,78,162,.08)}
    .faq-item summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:22px 24px;cursor:pointer;font-size:17px;font-weight:900;color:var(--text)}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-icon{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#eff6ff;color:var(--blue);font-size:20px;line-height:1;flex:0 0 auto;transition:.2s ease}
    .faq-item[open] .faq-icon{transform:rotate(45deg);background:var(--blue);color:#fff}
    .faq-answer{padding:0 24px 22px;border-top:1px solid #f1f5f9}
    .faq-answer p{margin:16px 0 0;color:var(--muted);line-height:1.85;font-size:14px}
    .faq-cta{margin-top:18px;padding:22px 24px;border-radius:20px;background:#f8fafc;border:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px}
    .faq-cta h3{margin:0 0 6px;font-size:20px}.faq-cta p{margin:0;color:var(--muted);font-size:14px}
    @media(max-width:980px){.service-grid{grid-template-columns:repeat(2,1fr)}.service-local{grid-template-columns:1fr}.warranty-grid{grid-template-columns:1fr}.smart-service-grid{grid-template-columns:1fr}.service-faq-layout{grid-template-columns:1fr}.service-faq-visual{min-height:380px}}
    @media(max-width:560px){.service-grid{grid-template-columns:1fr}.service-stat-grid{grid-template-columns:1fr}.warranty-wrap{padding:28px}.warranty-head h2{font-size:32px}.service-faq-visual{min-height:330px}.service-faq-copy{padding:26px}.service-faq-copy h3{font-size:28px}.faq-item summary{padding:18px;font-size:16px}.faq-answer{padding:0 18px 18px}.faq-cta{align-items:flex-start;flex-direction:column}}